The official Twitter app for Windows Phone 7 uses the WP7 interface to its full advantage to improve the user experience. It includes all the same
features as Twitter apps from other mobile platforms — Timeline, Mentions, Messages, Retweets, Search, Top Tweets, Trending Topics, Lists,
Real-Time Search — but is more intuitively laid out with a more immediate, side swipe-happy interface. Example: key features like Timeline,
Mention, Messages and Lists scroll across the top, whereas with the Android Twitter app you must first menu out, then tap a Home button to get to a
screen of options.
Twitter Bible: Everything You Need To Know About Twitter